| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Ben Oxford | Macleans College | 8:39.55 |
| 2 | Sam Ruthe | Tauranga Boys' College | 8:39.67 |
| 3 | Harry Witheridge | Westlake Boys High School | 9:06.40 |
| 4 | Desmond Reddy | Rongotai College | 9:13.62 |
| 5 | Logan Hopfler | Wellington College | 9:16.08 |
| 6 | Kayden Theron | Tauranga Boys' College | 9:22.22 |
| 7 | Duke Cutts | Westlake Boys High School | 9:29.17 |
| 8 | Ethan Mora | Auckland Grammar School | 9:37.12 |
| 9 | Stanley Bateman | Westlake Boys High School | 9:38.28 |
| 10 | Daniel Barback | Tauranga Boys' College | 9:49.35 |
| 11 | Jack Gregory | Kapiti College | 9:52.87 |
| 12 | Nikko Kelly | Sunderland College | 9:53.74 |
| 13 | Silas Campbell | Wellington College | 9:55.28 |
| 14 | Fergus Crump | Auckland Grammar School | 9:59.13 |
| 15 | Macrae Smith | Shirley Boys High School | 9:59.16 |
| 16 | Xavier Clark | Auckland Grammar School | 10:02.24 |
| 17 | Bair Waldrom | St Patrick's College (Silverst | 10:11.41 |
| 18 | Fin Robinson | St Patrick's College (Silverst | 10:54.62 |
| 19 | Alexander Matuszek | Rathkeale College/Trinity Seni | 11:25.10 |
| -- | Alvaro Grave-Medrano | St Patrick's College (Silverst | DNF |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Otto Church | Christ's College | 9:54.45 |
| 2 | Hugo Millar | Hutt International Boys' Schoo | 9:57.53 |
| 3 | Cohnor Walsh | St Andrew's College | 9:57.56 |
| 4 | Dan Kelleher | Kings High School | 9:58.45 |
| 5 | Jarvis Shaw | Palmerston North Boys High Sch | 10:01.12 |
| 6 | Hagen Thompson | Napier Boys High School | 10:02.88 |
| 7 | Luke Jansen | Middleton Grange School | 10:06.25 |
| 8 | Keagan Gouws YC | Macleans College | 10:30.23 |
| 9 | Lewis Blay | James Hargest College | 10:33.86 |
| 10 | Ben Lough | Burnside High School | 10:39.16 |
| 11 | Lachlan Maclean | St Patrick's College (Kilbirni | 10:40.42 |
| 12 | Tito Hay | St Peter's School | 10:59.30 |
| 13 | Moojin Lee | Macleans College | 11:00.66 |
| 14 | Ardan Murphy | St Peter's School | 11:10.60 |
| 15 | Toby Gill | Whanganui Collegiate | 11:14.56 |
| 16 | Daniel Harrison | Te Awamutu College | 11:27.26 |